Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
411 AM CST Mon Dec 8 2025
LMZ740>745-091015-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
411 AM CST Mon Dec 8 2025
This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Hazardous conditions for small craft tonight.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Tuesday...
Hazardous conditions for small craft are likely.
Tuesday night and Wednesday...
Gale force winds and very hazardous waves, mainly along the
Indiana nearshore.
Thursday through Saturday...
Hazardous conditions for small craft are likely.
$$
Ogorek
Visit us at www.weather.gov/chicago
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
936 AM CST Mon Dec 8 2025
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-091545-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
936 AM CST Mon Dec 8 2025
This Hazardous Weather Outlook is for the open waters of Lake Michigan.
.DAY ONE...This Afternoon and Tonight
South to southwest gales are expected later this evening through
tonight.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Winds may reach gale force again Tuesday night into Wednesday, as
well as Friday into Saturday. Freezing spray may develop along
with these late week gales.
$$
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
936 AM CST Mon Dec 8 2025
LMZ643>646-091545-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
936 AM CST Mon Dec 8 2025
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...This Afternoon and Tonight
A Small Craft Advisory is in effect for this evening and tonight
for gusty southwest winds and waves of 3 to 6 feet.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
The Small Craft Advisory continues through Tuesday morning.
Additional rounds of gusty winds and high waves will be possible
Tuesday night into Wednesday again again late week into the
weekend.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
936 AM CST Mon Dec 8 2025
WIZ046-047-051-052-056>060-062>072-091545-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
936 AM CST Mon Dec 8 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...This Afternoon and Tonight
Light snow is expected tonight, with accumulations of a trace to
half an inch most places and up to an inch towards Fond du Lac and
Sheboygan. After light snow ends, a period of freezing drizzle is
possible across the majority of southern Wisconsin
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Freezing drizzle may continue through the Tuesday morning commute
before ending.
A wintry mix is expected to develop Tuesday evening, with slick
spots on area roads possible due to continued cold pavement
temperatures. Wintry mix will transition to snow on Wednesday,
with uncertainty remaining in total snowfall amounts.
Additional rounds of snowfall are then possible through the end of
the work week, but confidence in timing is much lower.
Below normal temperatures continue through next weekend, with
wind chills as cold as -15 to -25 by the end of the week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
516 AM EST Mon Dec 8 2025
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-091030-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-Cass MI-St. Joseph MI-
Branch-Hillsdale-Northern Berrien-Southern Berrien-Williams-
Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
516 AM EST Mon Dec 8 2025 /416 AM CST Mon Dec 8 2025/
This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.
.DAY ONE...Today and tonight.
Cold wind chill temperatures around zero can be expected tonight.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Cold wind chill temperatures of 5 below zero to 20 below zero are
expected this weekend.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
516 AM EST Mon Dec 8 2025
LMZ043-046-091030-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
516 AM EST Mon Dec 8 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 PM
EST TUESDAY...
This Hazardous Weather Outlook is for the nearshore waters of
southeastern Lake Michigan.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Small Craft Advisory.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Small Craft Advisory.
Gale force wind gusts are possible Tuesday night into Wednesday.
$$
Hazardous Weather Outlook
National Weather Service Lincoln IL
400 AM CST Mon Dec 8 2025
ILZ027>031-036>038-040>046-091000-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-
400 AM CST Mon Dec 8 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois and west central Illinois.
.DAY ONE...Today and tonight.
Wind chills of zero to ten below are expected early this morning.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
There is a 60 to 80 percent chance that wind gusts reach 35 to 40
mph on Wednesday, which would cause some difficult travel on north
south oriented highways.
Another shot of Arctic air will arrive late this week, with wind
chills well below zero Friday night and Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
358 AM EST Mon Dec 8 2025
LMZ844>849-090900-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
358 AM EST Mon Dec 8 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...Today and Tonight
Winds and waves will increase this afternoon and create hazardous
conditions through tonight.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Winds and waves will continue to create hazardous conditions
for much of the period through next weekend.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
358 AM EST Mon Dec 8 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-090900-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
358 AM EST Mon Dec 8 2025
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Light snow is expected to develop across most of the area tonight.
Areas toward Ludington will see a few inches of snow that will
cause snow covered and slick roads.
There is a chance of some freezing drizzle developing late
tonight that could produce a light glaze on roads and make them
slick.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Roads are likely to be slick for most of the area Tuesday morning
with a fresh layer of snow and some freezing drizzle possible.
Snow will spread in over the area Tuesday evening, and cause roads
to become or continue to be slick across the area. The snow will
continue across Central Lower with a few inches of accumulations
likely. Areas along and south of I-96 are likely see precipitation
change to rain Tuesday night into Wednesday morning, before
changing back to snow Wednesday afternoon. Any roads that are wet
Wednesday will freeze up again late Wednesday as temperatures
fall.
Additional periods of light snow are likely off and on Thursday
through next weekend that could cause impacts to travel at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
